Video & Audio

The WikiPlus video transcriber extracts subtitles from a video file in the browser using the Whisper speech-recognition model. Upload MP4, WebM, or MOV directly, wait while the model decodes the audio track and generates time-stamped text, then export as a plain transcript, SRT, or VTT ready to drop into a video editor or YouTube's subtitle manager. The whole pipeline — decoding, transcription, formatting — runs locally in WebAssembly, so raw footage never uploads.

Every tool on this page runs entirely inside your browser. Nothing is uploaded to our servers, nothing is cached for later, and no account is required. Files are processed on your own device using WebAssembly modules and the open-source libraries that power each utility, which means confidential documents stay confidential — even if you disconnect from the internet after the page loads, most tools will still finish their job. Pick the utility you need below and start working straight away.